diff --git a/package-lock.json b/package-lock.json
index 6683d4f..a99433f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "ng-apimock",
-  "version": "1.4.8",
+  "version": "1.4.9",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -208,11 +208,11 @@
       }
     },
     "async": {
-      "version": "2.5.0",
-      "resolved": "https://registry.npmjs.org/async/-/async-2.5.0.tgz",
-      "integrity": "sha512-e+lJAJeNWuPCNyxZKOBdaJGyLGHugXVQtrAwtuAe2vhxTYxFTKE73p8JuTmdH0qdQZtDvI4dhJwjZc5zsfIsYw==",
+      "version": "2.6.4",
+      "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+      "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
       "requires": {
-        "lodash": "^4.14.0"
+        "lodash": "^4.17.14"
       }
     },
     "asynckit": {
diff --git a/package.json b/package.json
index f22c906..cfab295 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "angular": "1.6.6",
     "angular-mocks": "1.6.6",
     "angular-resource": "1.6.6",
-    "async": "2.5.0",
+    "async": "2.6.4",
     "chokidar": "^3.0.2",
     "fs-extra": "4.0.1",
     "glob": "7.1.2",